00420nam a22001697a 4500 170637 170637 20191218161542.0 A-518618 60.00 A-518618 BPPD/Pub. 840.8 اردو میں اصول تحقیق Urdu mein asool-e-Tehqeeq 1989 ء 402p. 21cm(Hb) ddc UR 840.8 ا ے م 0 0 0 0 NFIC L L 2019-12-18 BPPD/Ven. 60.00 0 840.8 ا ے م A-518618 2019-12-18 00:00:00 1 60.00 2019-12-18 UR